Salman A, Zayed N, Mansour A, Howaidi R, Foly A, ElSharkawy M, Abdelgalil A. Role of pre–extubation fentanyl in mastectomy: a randomized, controlled, double–blind study. apic [Internet]. 26Apr.2021 [cited 22Dec.2024];25(2):143-9. Available from: https://apicareonline.com/index.php/APIC/article/view/1462